Question

calculati :5 x { 7 + 3 x [45 + 6 x (27 - 32 : 4)]}

Answer 1

daca efectuezi operatiile in ordinea corespunzatoare iți iese exercitiul!Succes!

Answer 2

5•{7+3•[45+6•(27-32:4)]}=

=5•{7+3•[45+6•(27-8)]}=

=5•[7+3•(45+6•19)]=

=5•[7+3•(45+114)]=

=5•(7+3•159)=

=5•(7+477)=

=5•484=

=2.420